The string moves to the right, as it restores its original position with the median plane of the bow. As a result, the string "pulls" on the arrow with a force F2. 2. The tip of the arrow T moves slightly to the left.
pls thank me and brainliest me 
 
        
             
        
        
        
...the potential energy that you build while going up the hill on the roller coaster could be let go as kinetic energy -- the energy of motion that takes you down the hill of the roller coaster.
        
             
        
        
        
Answer:
Explanation:
Kinetic Energy formula:
KE =  mv²
mv²
m=mass
v=speed
Given:
m=0.25kg
v=2.5m/s
Plug the values in:
KE = 1/2(0.25kg)(2.5m/s)²
KE = 0.78125 J (Joules)
 
        
             
        
        
        
you would multiply 30 by 15. because its the weight times the distance.
 
        
                    
             
        
        
        
Answer:
The cylinder’s total kinetic energy is 1.918 J.
Explanation:
Given that,
Mass = 4.1 kg
Radius = 0.057 m
Speed = 0.79 m/s
We need to calculate the linear kinetic energy
Using formula of linear kinetic energy



We need to calculate the rotational kinetic energy
 
 




The total kinetic energy is given by



Hence, The cylinder’s total kinetic energy is 1.918 J.